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Posted to jira@kafka.apache.org by "Matthias J. Sax (Jira)" <ji...@apache.org> on 2020/06/05 21:40:00 UTC
[jira] [Assigned] (KAFKA-8011) Flaky Test
RegexSourceIntegrationTest#testRegexMatchesTopicsAWhenCreated
[ https://issues.apache.org/jira/browse/KAFKA-8011?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthias J. Sax reassigned KAFKA-8011:
--------------------------------------
Assignee: Sophie Blee-Goldman (was: Bill Bejeck)
> Flaky Test RegexSourceIntegrationTest#testRegexMatchesTopicsAWhenCreated
> ------------------------------------------------------------------------
>
> Key: KAFKA-8011
> URL: https://issues.apache.org/jira/browse/KAFKA-8011
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Reporter: Bill Bejeck
> Assignee: Sophie Blee-Goldman
> Priority: Blocker
> Labels: flaky-test, newbie
> Fix For: 1.0.3, 1.1.2, 2.2.0, 2.0.2, 2.1.2, 2.6.0
>
> Attachments: org.apache.kafka.streams.integration.RegexSourceIntegrationTest.html, streams_1_0_test_results.png, streams_1_1_tests.png
>
>
> The RegexSourceIntegrationTest#testRegexMatchesTopicsAWhenCreated
> and RegexSourceIntegrationTest#testRegexMatchesTopicsAWhenDeleted tests use an ArrayList to assert the topics assigned to the Streams application.
> The ConsumerRebalanceListener used in the test operates on this list as does the TestUtils.waitForCondition() to verify the expected topic assignments.
> Using the same list in both places can cause a ConcurrentModficationException if the rebalance listener modifies the assignment at the same time TestUtils.waitForCondition() is using the list to verify the expected topics.
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